Specialized CROSSROADS 2015 VS Jamis COMMUTER 1 2010 specs comparison

Specialized CROSSROADS

General Infos

Model	CROSSROADS
Manufacturer	Specialized
Year of production	2015
Current price	Check price Here ==>
Color choice	- Gloss Deep Blue and Cool Grey and White -Satin Black and Gloss Black and Light Silver
Sizes	- S - M - L - XL - XXL
Sizes	- S - M - L - XL - XXL

Wheels And Breaking System

Bike front tire	60TPI 700x45c BlackBelt Protection Wire Bead Specialized Borough
Bike rear tire	Not Available
Bike wheel size	700c
Brakeset type	1 Pc. 60 (millimeters) Pads Alloy Adjuster Housing Die-cast Alloy V-brake
Hubs for disc brakes	32h 32h Freewheel Type QR Nutted Double-sealed
Rims manufacturer	32h CNC Sidewalls Alloy Double-wall
Spoke nipples type	Not Available
Spoke wheel	14g Stainless

Frame and Body Specs

Frame materials	Aluminum
Frame type	Custom Formed Tubes Forged Dropouts With Replaceable Derailleur Hanger Specialized A1 Premium Aluminum
Handlebar construction	15-degree Backsweep 25.4 (millimeters) 4-degree Upsweep 60 (millimeters) Rise Alloy Specialized Riser
Handlebar extender	Not Available
Handlebar stem details	150 (millimeters) X 25.4 (millimeters) Clamp 2-bolt Die-cast Alloy Adjustable Quill
Headset size	Cr-Mo Cups Threaded 1-1/8 (inches) FSA Intelaset

Gearing Specifications

Bicycle chain	Reusable Missing Link Silent Shift KMC Z7
Bottom bracket shell width	Not Available
Bottom bracket type	Capless Bolts Cartridge Bearings Square Spindle
Crankset parts and sizes	48/38/28t With Chainguard Shimano Tourney
Gear shift levers	7-speed With Optical Display Shimano Tourney Revo-Shift
Rear gear set	14-34 7-speed Shimano MegaRange

Specialized CROSSROADS Fork System Data

Derailleur (Front)	Dual-pull Top Swing Shimano
Derailleur (Rear)	7-speed Shimano Tourney
Fork material	High Tensile Steel
Fork type	Custom Profile Specialized Steel

Other Specs of Specialized CROSSROADS

Component group sets	Co (millimeters)uter Mix
Pedals details	Sealed Loose Ball Bearings With Reflectors Plastic
Rear shock absorber	Not Available
Saddle seat	200 (millimeters) Body Geometry Comfort
Seat post extension	12.5 (millimeters) Offset 2-bolt 27.2 (millimeters) Anti-corrosion Hardware Micro-adjust Alloy

Jamis Commuter 1

General Infos

Model	Commuter 1
Manufacturer	Jamis
Year of production	2010
Current price	Check price Here ==>
Color choice	- Pearl White and Stainless - Reef Blue and Stainless -Pewter and Stainless
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 14 (inches) - womens 18 (inches)

Wheels And Breaking System

Bike front tire	700 X 32c CST Marathon and Tour
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro Tenera Levers Alloy Direct Pull Brakes
Hubs for disc brakes	Rear: Shimano Nexus 3 Speed Internal Gear Front: Formula Alloy QR
Rims manufacturer	36-hole Alex R-1000
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	6061 Triple Gauge Aluminum
Frame type	TIG-welded
Handlebar construction	Jamis ARC
Handlebar extender	Optional
Handlebar stem details	Jamis Alloy Quill Type
Headset size	1 1/8 (inches) Threaded Sealed

Gearing Specifications

Bicycle chain	KMC Z410
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	129 (millimeters) Spindle VP Sealed Bolt Type 3RB Axle
Crankset parts and sizes	44 Teeth Forged Alloy With Chainguard
Gear shift levers	Shimano SL-7S10 Revo
Rear gear set	20 Teeth 3-speed Internal

Jamis Commuter 1 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown With Tappered Legs Crown High-tensile Steel
Fork type	Jamis

Other Specs of Jamis Commuter 1

Component group sets	Co (millimeters)uter Mix
Pedals details	Comfort Platform
Rear shock absorber	Not Available
Saddle seat	Jamis Metro
Seat post extension	27.2 (millimeters) Diameter Jamis Alloy Micro-adjust